| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 3 SO2 + 3 H2O = 3 H2SO4 + 2 NO
C2H8N2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + NH3 + H2O =>
5 C2H8N2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 10 NH3 + 8 H2O
H2SO3(aq) + CsOH(aq) = Cs2SO3(s) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(s) + 2 H2O(l)
CO(NO3)2 + H2S = COS2 + H2(NO3) =>
CO(NO3)2 + 2 H2S = COS2 + 2 H2(NO3)
Al2O3 + BaSO4 = Al2(SO4)3 + BaO =>
Al2O3 + 3 BaSO4 = Al2(SO4)3 + 3 BaO
Cu(H2O)4 + NH3 = [Cu(NH3)] + H2O =>
Cu(H2O)4 + NH3 = [Cu(NH3)] + 4 H2O
Os + F2 = OsF4 =>
Os + 2 F2 = OsF4
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CuSO4 + HCl = ClSO4 + HCu =>
CuSO4 + HCl = ClSO4 + HCu
KOH + BaSO4 = Ba(OH)2 + K2SO4 =>
2 KOH + BaSO4 = Ba(OH)2 + K2SO4
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
CH3COOH + H2SO4 = CO2 + SO2 + H2O =>
CH3COOH + 4 H2SO4 = 2 CO2 + 4 SO2 + 6 H2O
C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4 =>
2 C17H35COONa + CuSO4 = (C17H35COO)2Cu + Na2SO4
H2SO4 + NH4CI = HCI + (NH4)2SO4 =>
H2SO4 + 2 NH4CI = 2 HCI + (NH4)2SO4
C2H5OH + H2O = H3O + CH3CH2O =>
C2H5OH + H2O = H3O + CH3CH2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
C2H5Br + NH3 = C2H5NH2 + HBr =>
C2H5Br + NH3 = C2H5NH2 + HBr
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
CuNO3 + Ag = Cu(s) + AgNO3 =>
CuNO3 + Ag = Cu(s) + AgNO3
MgCO3 + H2OCO2 = Mg(HCO3)2 =>
MgCO3 + H2OCO2 = Mg(HCO3)2
(COOH)2 + KMnO4 = CO2 + H2O + KOH + MnO2 =>
3(COOH)2 + 2 KMnO4 = 6 CO2 + 2 H2O + 2 KOH + 2 MnO2
CuS + HNO3 = Cu(NO3)2 + H2(SO)4 + NO2 + H2O =>
4 CuS + 22 HNO3 = 4 Cu(NO3)2 + H2(SO)4 + 14 NO2 + 10 H2O
CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2
CU + AgNO3 = CU(NO3) + Ag =>
CU + AgNO3 = CU(NO3) + Ag
K2SO3 + H2SO4 = H2S + K2SO4 =>
4 K2SO3 + H2SO4 = H2S + 4 K2SO4
KCIO3 + C12H22O11 = KCI + CO2 + H2O =>
8 KCIO3 + C12H22O11 = 8 KCI + 12 CO2 + 11 H2O
Na2SO3 + AlCl3 + H2O = Al(OH)3 + NaCl + SO2 =>
3 Na2SO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 6 NaCl + 3 SO2
K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
SodiumSulfate + Lead(ii)Nitrate = SodiumNitrateLead(ii)Sulfate =>
SodiumSulfate + Lead(ii)Nitrate = SodiumNitrateLead(ii)Sulfate
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
CH3OH + Br2 = CH3OBr + HBr =>
CH3OH + Br2 = CH3OBr + HBr
KI(aq) + K2S2O8(aq) = K2SO4(aq) + I2(s) =>
2 KI(aq) + K2S2O8(aq) = 2 K2SO4(aq) + I2(s)
CH4N2O + C12H22O11 + C2H5OH = C9H9N3O2 + H2O =>
36 CH4N2O + 13 C12H22O11 + 12 C2H5OH = 24 C9H9N3O2 + 143 H2O
Zn + NaNO3 = ZnNa + NO3 =>
Zn + NaNO3 = ZnNa + NO3
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2 =>
Al + NH4Cl + H2O = Al(OH)Cl + NH3 + H2
C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + Mn + H2O =>
7 C2H5OH + 4 KMnO4 + 2 H2SO4 = 7 CH3COOH + 2 K2SO4 + 4 Mn + 9 H2O
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
C2H4(g) + Br2(l) = C2H4Br2 =>
C2H4(g) + Br2(l) = C2H4Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOCl + C3H6O + H2O = CHCl3 + NaOH + CO =>
15 NaOCl + 3 C3H6O + H2O = 5 CHCl3 + 15 NaOH + 4 CO
MgF2 + Na2SO4 = MgSO4 + NaF =>
MgF2 + Na2SO4 = MgSO4 + 2 NaF
Mg2 + SO4 = MgSO4 =>
Mg2 + 2 SO4 = 2 MgSO4
NaOH + C2H4Cl2 = C2H4(OH)2 + NaCl =>
2 NaOH + C2H4Cl2 = C2H4(OH)2 + 2 NaCl
C25H49OH + O2 = H2O + CO2 =>
C25H49OH + 37 O2 = 25 H2O + 25 CO2
C2H2CO2 + O2 = H2O + CO2 =>
2 C2H2CO2 + 5 O2 = 2 H2O + 6 CO2
Al(CNO)3 + NH4OH = Al(OH)3 + NH4CNO =>
Al(CNO)3 + 3 NH4OH = Al(OH)3 + 3 NH4CNO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H5NH2 + H2SO4 = C2H5NH4 + HSO4 =>
C2H5NH2 + 2 H2SO4 = C2H5NH4 + 2 HSO4
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
